You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-16 - 23:03
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot4.osadl.org (updated Wed Sep 16, 2026 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16592212161,7sleep20-21swapper/207:08:492
16365211958,7sleep30-21swapper/307:05:533
16573210996,7sleep00-21swapper/007:08:350
16606210293,6sleep10-21swapper/107:09:001
245372650,0sleep30-21swapper/311:00:193
49402580,0sleep30-21swapper/311:20:143
203482580,1sleep30-21swapper/311:11:413
320522550,0sleep20-21swapper/210:07:192
270672530,0sleep00-21swapper/009:24:310
1686099314,26cyclictest0-21swapper/209:32:132
1686099291,26cyclictest0-21swapper/209:35:172
1686099270,26cyclictest0-21swapper/210:13:352
16851992712,14cyclictest0-21swapper/009:16:010
1685199270,26cyclictest0-21swapper/007:20:150
1686099260,26cyclictest0-21swapper/208:10:522
1686099260,25cyclictest0-21swapper/212:00:132
16860992522,2cyclictest0-21swapper/211:01:002
16860992521,3cyclictest0-21swapper/211:23:062
1686099250,24cyclictest0-21swapper/211:53:522
1686099250,24cyclictest0-21swapper/209:50:172
1686099250,24cyclictest0-21swapper/209:47:582
1685199250,24cyclictest0-21swapper/012:24:520
1686099243,20cyclictest0-21swapper/212:26:062
1686099242,21cyclictest0-21swapper/211:36:082
16860992420,3cyclictest0-21swapper/208:05:122
1686099241,22cyclictest0-21swapper/210:42:392
1686099240,23cyclictest22559-21ssh11:26:192
1686099240,18cyclictest0-21swapper/209:17:372
1686099240,17cyclictest0-21swapper/212:10:592
16851992420,3cyclictest0-21swapper/010:07:230
16851992416,1cyclictest762-21snmpd11:24:280
1685199240,23cyclictest0-21swapper/010:58:000
1685199240,23cyclictest0-21swapper/009:49:250
1686099232,20cyclictest0-21swapper/212:20:062
16860992319,2cyclictest762-21snmpd10:36:212
16860992316,6cyclictest0-21swapper/211:09:432
1686099230,22cyclictest0-21swapper/211:10:042
1686099230,22cyclictest0-21swapper/210:01:442
1686099230,22cyclictest0-21swapper/209:59:132
1686099230,22cyclictest0-21swapper/209:20:012
1686099230,17cyclictest0-21swapper/210:18:472
1686099230,17cyclictest0-21swapper/209:11:362
1685599231,21cyclictest0-21swapper/110:24:081
1685599230,22cyclictest0-21swapper/110:50:421
1685599230,22cyclictest0-21swapper/110:26:471
1685599230,22cyclictest0-21swapper/108:43:541
1685199232,19cyclictest0-21swapper/010:30:350
16851992321,1cyclictest0-21swapper/011:42:360
16851992320,2cyclictest0-21swapper/010:52:030
16851992319,3cyclictest0-21swapper/007:42:060
16851992315,7cyclictest0-21swapper/010:23:020
1685199230,22cyclictest0-21swapper/012:26:340
1685199230,22cyclictest0-21swapper/012:09:130
1685199230,22cyclictest0-21swapper/011:49:000
1685199230,22cyclictest0-21swapper/010:38:170
1685199230,17cyclictest0-21swapper/012:01:260
1685199230,17cyclictest0-21swapper/011:35:560
1685199230,17cyclictest0-21swapper/011:30:520
1686099221,20cyclictest0-21swapper/210:55:082
1686099221,19cyclictest20285-21chrt07:37:232
1686099220,21cyclictest0-21swapper/212:37:342
1686099220,21cyclictest0-21swapper/212:30:162
1686099220,21cyclictest0-21swapper/211:55:052
1686099220,21cyclictest0-21swapper/211:47:182
1686099220,21cyclictest0-21swapper/211:31:062
1686099220,21cyclictest0-21swapper/210:54:152
1686099220,21cyclictest0-21swapper/210:45:312
1686099220,21cyclictest0-21swapper/210:33:292
1686099220,21cyclictest0-21swapper/210:23:182
1686099220,21cyclictest0-21swapper/209:27:372
1686099220,21cyclictest0-21swapper/207:57:542
16855992218,3cyclictest0-21swapper/111:57:001
16855992218,3cyclictest0-21swapper/110:32:171
16855992218,3cyclictest0-21swapper/110:05:231
16855992217,4cyclictest0-21swapper/108:39:171
1685599221,20cyclictest0-21swapper/111:52:491
1685599220,4cyclictest0-21swapper/107:50:031
1685599220,3cyclictest0-21swapper/111:39:131
1685599220,3cyclictest0-21swapper/111:27:071
1685599220,3cyclictest0-21swapper/108:03:091
1685599220,21cyclictest0-21swapper/112:06:281
1685599220,21cyclictest0-21swapper/111:32:001
1685599220,21cyclictest0-21swapper/110:55:331
1685599220,21cyclictest0-21swapper/110:42:501
1685599220,21cyclictest0-21swapper/110:17:051
1685599220,21cyclictest0-21swapper/109:13:551
1685599220,21cyclictest0-21swapper/108:45:461
1685599220,21cyclictest0-21swapper/108:15:091
1685599220,21cyclictest0-21swapper/107:29:441
1685199222,14cyclictest0-21swapper/011:01:090
1685199220,21cyclictest0-21swapper/012:33:500
1685199220,21cyclictest0-21swapper/012:10:370
1685199220,21cyclictest0-21swapper/011:15:000
1685199220,21cyclictest0-21swapper/010:40:100
1685199220,21cyclictest0-21swapper/009:58:290
1685199220,21cyclictest0-21swapper/009:50:290
1685199220,21cyclictest0-21swapper/009:10:110
1685199220,20cyclictest25388-21kworker/0:209:28:440
1685199220,17cyclictest0-21swapper/010:16:280
1685199220,16cyclictest0-21swapper/011:10:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional